unisexual

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unisexual

(of some organisms) having either male or female reproductive organs but not both
References in periodicals archive ?
Special concern population status can comprise colonies, groups, or individual taxonomic specimens whose occurrence there has been determined to be unique and in need of protection, with criteria including degree of diversity within a certain population (including unisexuality) and if the habitat occurs in an unusual geographic location (Pennsylvania Natural Diversity Inventory 1987).
In addition to the contrast between unisexuality and hermaphroditism in the Notostraca that Baker (1955) cited in support of his hypothesis, he also noted several cases from the plant kingdom (and see Cox 1989).
Hybridization, unisexuality and polyploidy in the teleost Poeciliopsis (Poeciliidae) and other vertebrates.
phenotypic unisexuality in neotropical Pentagonia macrophylla